1GCY

HIGH RESOLUTION CRYSTAL STRUCTURE OF MALTOTETRAOSE-FORMING EXO-AMYLASE

Structural Biology Knowledgebase: 1GCY SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.304
  • R-Value Work: 0.259

Literature

Macromolecules
Sequence Display for 1GCY

Classification: HYDROLASE

Total Structure Weight: 57849.77

Macromolecule Entities
Molecule Chains Length Organism Details
GLUCAN 1,4-ALPHA-MALTOTETRAHYDROLASE A 527 Pseudomonas stutzeri EC#: 3.2.1.60 IUBMB
Mutation: S334D
Gene Name(s): amyP
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
CA
Query on CA

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.304
  • R-Value Work: 0.259
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 69.42 α = 90.00
b = 171.66 β = 90.00
c = 46.35 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-08-14
  • Released Date: 2000-08-30
  • Deposition author(s): Mezaki, Y., Katsuya, Y., Kubota, M., Matsuura, Y.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4